remove debug lines

Author: SiriusNEO

tilelang/engine/phase.py

@@ -75,7 +75,7 @@ def PreLowerSemanticCheck(mod: IRModule) -> None:
     """
 
     # Debug
-    tilelang.analysis.ASTPrinter()(mod)
+    # tilelang.analysis.ASTPrinter()(mod)
 
     # Check if there are any invalid nested loops.
     tilelang.analysis.NestedLoopChecker()(mod)
@@ -227,6 +227,4 @@ def OptimizeForTarget(mod: IRModule, target: Target) -> IRModule:
     # Transform threadblock to persistent threadblock
     mod = tilelang.transform.PersistThreadblock()(mod)
 
-    print(mod)
-
     return mod